It may not be a slam dunk solution, but I find cats are less likely to chomp on my houseplants if I provide a steady source of kitty grass (barley grass, wheatgrass, etc). You can buy seeds really cheap on Amazon and they only take a few days to sprout. I would recommend growing at least 2 batches in rotation, as the first one usually gets obliterated immediately.

I use a spiderplant for this same purpose (specifically: chlorophytum comosum ocean) and it works really well! It looks rather ragged after a while, but it grew babies that I’m growing in separate pots now to relieve their motherplant when they are bigger.

I decided against cat grass because the small blades can get stuck in a cat’s throat or nose, and are near impossible to get out because grass has little barbs along the side that prevent the blade from moving in more than one direction. My vet said it’s notorious for this and can cause breathing problems and even serious infection if it is not noticed in time.

Not that I noticed! But they get lots of zoomies all through the day, so who knows :) They don’t seem to be interested in sniffing it or get cuddly around it like with catnip, they just chew it like the grass (I don’t think they really swallow much of it either).

She doesn’t bother them for some reason.. other houseplants a bit, but we make a loud “PPFFFFTTT!” noise and she HATES that. Also, she’s allowed out in a small backyard and gets to chew on the grass a bit.